Find Your Ideal Shopify Expert. No Fees, Just Results.

At OnlyGrowth, we help Shopify and Shopify Plus brands grow through strategic website design and development.

We partner with brands to plan, design, and develop high-performing ecommerce experiences, including full website redesigns, custom Shopify theme development, and conversion-focused landing pages built to support acquisition, retention, and long-term customer value.

While our core offering is web design and development, we bring a deep growth background to every project. We analyze customer behavior, heatmaps, and data to identify friction points, uncover opportunities, and continuously improve how shoppers move through the store.

I help smart DTC brands dramatically improve their bottom line through rigorous, data-driven experimentation across the customer journey. Helping 7, 8 and 9 figure brands scale profitably is what I excel at. I do this through 1) focusing on contribution margin as my north star metric, and 2) strategic A/B testing fueled by extensive customer research.

Here's what one of my former clients had to say about me:

Luka is a rare mix of strategic and hands-on — he doesn’t just talk about ideas, he executes them. During our time working together, he helped professionalise our marketing systems, improved conversion across key funnels, and consistently brought clarity to complex problems.

What stood out most was his clarity of thought, detailed consumer and market analysis combined with a deep understanding of website performance. This translated into very significant performance gains on our website. We saw increased sales, conversion rates and customer retention.

I wouldn’t hesitate to recommend Luka to any founder or leadership team looking for someone who delivers real results.

Boundless AI is a capital marketplace built for growing eCommerce brands. We connect businesses to 150+ lenders across 20+ non-dilutive funding products, including term loans, lines of credit, revenue-based financing, and inventory funding.

We use real-time data to intelligently match brands with lenders they’re most likely to receive offers from, reducing unnecessary declines and improving approval outcomes. With one simple application, businesses can apply to multiple capital providers at once.

Founded in 2022, Boundless has supported 3,100+ funding customers and facilitated over $3.5B in capital requests. Our platform is free to use for businesses and partners alike.

Clarify is a Shopify-focused CRO and experimentation team.

We partner with growth-stage and established ecommerce brands to design, build and test high-impact revenue initiatives across the storefront. Our work combines strategy, UX thinking and technical execution to turn traffic into measurable growth.

We focus on structured experimentation, data-backed prioritization and performance-driven implementation rather than general development retainers.

Our stack includes Shopify Plus, A/B testing frameworks, analytics instrumentation and performance optimization.

We work directly with founders and ecommerce teams who care about measurable outcomes and long-term growth.